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ASAP PLS

calculate the value of each expression below

1: 3(-9 + 17)

Its ugent ill mark brainleyest how many different triangles can be constructed with angle measurements 134°,10°, and 36° ? exactly one triangle more than one triangle no triangles

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.